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4-Hydroxy-2(1H)-pyrimidinethione

View entire compound with spectra: 7 NMR, 6 FTIR, 2 Raman, 1 UV-Vis, and 4 MS (GC)

4-Hydroxy-2(1H)-pyrimidinethione
SpectraBase Compound ID EGPQb1wUcbN
InChI InChI=1S/C4H4N2OS/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)
InChIKey ZEMGGZBWXRYJHK-UHFFFAOYSA-N
Mol Weight 128.15 g/mol
Molecular Formula C4H4N2OS
Exact Mass 128.004434 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID FgWwxN2rdfr
Name 2-Thiouracil
Source of Sample Aldrich
Catalog Number 115584
CAS Registry Number 141-90-2
Classification 6-membered aromatic heterocycles
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C4H4N2OS
InChI InChI=1S/C4H4N2OS/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)
InChIKey ZEMGGZBWXRYJHK-UHFFFAOYSA-N
Purity 97%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Technique Mull
Wiley ID SIAL_FTIR_1_481